Wanting your horse to be happy is the concern of most people. However, it is difficult not to fall into anthropomorphism, telling yourself that if he is warm in his box with his blanket and his ration of pellets that he loves, everything will be fine. This book aims to objectively approach the quality of life of a horse in the stable, by asking a set of questions: why is my horse in the stable? What are his needs? How can I improve his daily life? Are stable toys useful? Etc. These answers are provided by Hélène Roche, ethologist, who is based on scientific research on the behavior and health of horses. By considering the human point of view, which is to be around the horse, and the point of view of the animal, which could be, translated by our words, be happy, this book gives keys to satisfy riders and mounts.